EPJ Web of Conferences (Jan 2019)

Ultrafast extreme ultraviolet photoemission without space charge

  • Zhao Peng,
  • Corder Christopher,
  • Bakalis Jin,
  • Li Xinlong,
  • Kershis Matthew D.,
  • Muraca Amanda R.,
  • White Michael G.,
  • Allison Thomas K.

DOI
https://doi.org/10.1051/epjconf/201920502014
Journal volume & issue
Vol. 205
p. 02014

Abstract

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We present photoelectron spectroscopy experiments using an 88 MHz cavityenhanced high-harmonic source operating from 8 to 40 eV. Nanoampere space-charge free sample photo currents enable us to record time-resolved photoelectron spectra from weakly excited samples.